Plasma display module

Abstract

A plasma display module constructed with a chassis base; a plasma display panel supported by the chassis base in front of the chassis base to display an image; a circuit board on which a plurality of circuit devices that drive the plasma display panel are mounted, supported by the chassis base behind the chassis base; and a connection cable electrically connecting the circuit board and the plasma display panel, and directly grounded to the chassis base. Therefore, the module will be electrically stable when driven because of its grounding structure, and is suitable for providing images of high resolution.

Description

CLAIM OF PRIORITY [0001] This application makes reference to, incorporates the same herein, and claims all benefits accruing under 35 U.S.C. §119 from my application PLASMA DISPLAY MODULE filed with the Korean Intellectual Property Office on 16 Oct. 2003 and there duly assigned Ser. No. 2003-72148. BACKGROUND OF THE INVENTION [0002] 1. Field of the Invention [0003] The present invention relates to a plasma display module and, more particularly, to a plasma display module having an improved grounding structure. [0004] 2. Description of the Related Art [0005] A plasma display module is a flat panel display module that displays images using a gas discharge phenomenon, and is highlighted as a next generation flat panel display module that can substitute for a cathode ray tube (CRT) because a plasma display module has excellent display characteristics such as display capacity, brightness, contrast, residual image, and wide viewing angle. [0006] The plasma display module includes a plasma...

AI Technical Summary

Benefits of technology

[0012] It is therefore, an object of the present invention to provide a plasma display module having an improved grounding structure to be driven stably, and a improved process for constructing a plasma display module.

[0013] It is also an object to provide a plasma display module suitable for a high-definition image display, and an improved process for constructing a plasma display module.

Problems solved by technology

Since the grounding of the connection cable is electrically connected through the circuit board however, the length of the reference voltage line increases, and accordingly, resistance of the line is increased and the line becomes vulnerable to noises generated in internal and external portions of the module.

Thus, the reference voltage can not be constantly maintained.

In addition, since the structure of grounding becomes more complex as the length of the reference voltage line is increased, the stability of the grounding is lowered and grounding defects may be created by external shock or vibration.

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